£312 Find Cheap Flights from Portsmouth to New York

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to New York departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New York

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to New York

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to New York that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to New York

Wed, 26 Nov - Mon, 1 Dec
Multiple Airlines Logo
16:05 - 13:35SOU-EWR
26h 30m3 stops
Multiple Airlines Logo
17:40 - 19:40EWR-SOU
21h 00m2 stops
£410Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
09:30 - 15:40SOU-EWR
35h 10m2 stops
Multiple Airlines Logo
18:30 - 19:40EWR-SOU
20h 10m2 stops
£450Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Multiple Airlines Logo
09:30 - 15:45SOU-JFK
35h 15m2 stops
Multiple Airlines Logo
17:35 - 15:35JFK-SOU
17h 00m2 stops
£462Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Aer Lingus Logo
09:30 - 19:29SOU-JFK
14h 59m1 stop
Aer Lingus Logo
17:00 - 08:45JFK-SOU
10h 45m1 stop
£534Aer Lingus
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Aer Lingus Logo
09:30 - 16:15SOU-EWR
11h 45m1 stop
Aer Lingus Logo
17:45 - 08:45EWR-SOU
10h 00m1 stop
£541Aer Lingus
Find Deal
Mon, 9 Feb - Wed, 18 Feb
Delta Logo
09:25 - 15:45SOU-JFK
11h 20m1 stop
Delta Logo
21:20 - 17:00JFK-SOU
14h 40m1 stop
£563Delta
Find Deal
Mon, 12 Jan - Sun, 18 Jan
Delta Logo
09:25 - 21:19SOU-LGA
16h 54m2 stops
Delta Logo
13:05 - 08:50LGA-SOU
14h 45m2 stops
£564Delta
Find Deal
Sat, 10 Jan - Wed, 14 Jan
Virgin Atlantic Logo
09:25 - 19:20SOU-JFK
14h 55m1 stop
Virgin Atlantic Logo
21:20 - 17:05JFK-SOU
14h 45m1 stop
£592Virgin Atlantic
Find Deal
Mon, 17 Nov - Wed, 3 Dec
Virgin Atlantic Logo
18:05 - 15:45SOU-JFK
26h 40m1 stop
Virgin Atlantic Logo
21:20 - 08:05JFK-SOU
29h 45m1 stop
£612Virgin Atlantic
Find Deal
Wed, 26 Nov - Mon, 1 Dec
KLM Logo
08:40 - 19:05SOU-JFK
15h 25m2 stops
KLM Logo
21:20 - 17:00JFK-SOU
14h 40m1 stop
£652KLM
Find Deal

Everything you should know

Cheapest return fare
£410
Multiple Airlines
Wed 26/11Mon 1/12
SOU - EWR • 3 stops
Cheapest one-way flight
£312
Multiple Airlines
Sun 11/1
SOU - JFK • 3 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to New York!
Useful Info

Good to know - Cheap tickets from Portsmouth to New York

Low seasonJanuary
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (11% more expensive on average)

When to book flights from Portsmouth to New York

Are your dates flexible? Find out the best times to travel from Portsmouth to New York based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from Portsmouth to New York

  • How does KAYAK find such low prices on flights from Portsmouth to New York?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to New York.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to New York?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to New York?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to New York with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to New York?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Portsmouth to New York

 
Need help choosing which airline to fly with from Portsmouth to New York? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1405 reviews
7.7Comfort
7.1Entertainment
7.8Boarding
7.3Food
8.4Crew
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

Everything you need to know for your flight from Portsmouth to New York

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.